Omega Seamaster Diver 300m Seamaster Diver 300M Master Co-Axial 42 Swiss Armed Forces

Reference 210.30.42.20.01.003

About this watch

The Omega Seamaster Diver 300M Master Co-Axial 42 Swiss Armed Forces is a luxury watch that embodies the essence of precision, style, and adventure. Its sleek black ceramic bezel rotates for precise timing, while its round shape gives it a classic vibe. The black dial features stick and dot indexes for optimal readability, protected by a sapphire crystal. At its heart lies the Omega caliber 8806 movement, certified as a Master Chronometer with resistance to magnetic fields up to 15,000 gauss. With a water resistance rating of 300 meters and a limited edition of only 50 units produced, this watch is not just a timekeeper but also a collector's item. Its stainless steel bracelet is both sturdy and comfortable, making it perfect for all-day wear. Whether you're exploring the ocean or enjoying a night out, this watch ticks all the right boxes.
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Key Features

  • Omega caliber 8806 movement
  • 300m water resistance
  • Limited edition of only 50 units produced
  • Sapphire crystal protection
  • Stainless steel bracelet
  • Master Chronometer certification
  • Resistance to magnetic fields up to 15,000 gauss

Specifications

Brand
Omega
Family
Seamaster Diver 300m
Model
Seamaster Diver 300M Master Co-Axial 42 Swiss Armed Forces
Reference
210.30.42.20.01.003
Movement
8806
Movement Features
  • Hours, Minutes, Seconds
  • Chronometer, Co-Axial Escapement
Case
Stainless Steel 42mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
300

Current Listings

[WTS] Omega Seamaster Diver 300M Chronograph 44mm Blue – Ref. 210.30.44.51.03.001 – Full Set

Omega Seamaster Diver 300M Chronograph 44mm Blue – Ref. 210.30.44.51.03.001 – Full Set

This Omega Seamaster Diver 300M Chronograph features a 44mm blue ceramic wave dial and matching blue bezel, powered by the in-house Caliber 9900 movement. It has a METAS-certified movement with 60 hours of power reserve and anti-magnetic resistance.

  • Condition: Very good pre-owned condition with minor signs of wear
  • Movement: Caliber 9900
  • Power reserve: 60 hours
  • Anti-magnetic resistance: Yes
Posted at
Jul 23, 2025, 11:39 AM
Active
Omega Seamaster Diver 300m Blue SS/Sedna Rose Gold 210.22.42.20.03.002

Omega Seamaster Diver 300m Blue SS/Sedna Rose Gold 210.22.42.20.03.002

Omega - 210.22.42.20.03.002 · $5,495.005
The Omega Seamaster Diver 300m features a stainless steel case with Sedna Rose Gold Bezel and a Blue dial, coming in pristine condition with all original boxes and papers.

  • Condition: Mint condition
  • Case material: stainless steel
  • Bezel material: Sedna Rose Gold
  • Water resistance: 300m
Posted at
Jul 22, 2025, 5:13 PM
Active
Omega Seamaster Diver 300m

Omega Seamaster Diver 300m

Omega - 210.30.42.20.06.001 · $4,800.005
The Omega Seamaster Diver 300m features a stainless steel case with a blue ceramic bezel and sun-brushed PVD chrome color ceramic dial, showcasing laser-engraved waves and a date window at 6:00.

  • Condition: New
  • Case material: Stainless Steel
  • Bezel material: Blue Ceramic
  • Dial finish: Sun-brushed PVD Chrome Color Ceramic
Posted at
Jul 22, 2025, 2:50 PM
Active
[WTS] Omega Seamaster Diver 300M White Dial

Omega Seamaster Diver 300M White Dial

Selling a white dial Omega Seamaster Professional Diver 300M, full set includes original box and accessories.

  • Condition: Very good condition with minor signs of occasional wear
  • Depth rating: 300m
  • Bracelet length: not specified
Posted at
Jul 22, 2025, 11:00 AM
Active
Omega Seamaster Diver 300M Black Ceramic (210.92.44.20.01.003)

Omega Seamaster Diver 300M Black Ceramic (210.92.44.20.01.003)

This Omega Seamaster Diver 300M Black Ceramic watch features a 44mm size and is in excellent condition, complete with a triple boxed set and various documentation.

  • Condition: Excellent
  • Size: 44mm diameter
  • Depth rating: 30 bar (300m)
  • Movement: Master Chronometer
Posted at
Mar 26, 2025, 3:22 PM
Active
2025 NEW UNWORN Omega Seamaster Diver 300M White Ceramic 210.32.42.20.04.001

2025 NEW UNWORN Omega Seamaster Diver 300M White Ceramic 210.32.42.20.04.001

This 2025 Omega Seamaster Diver 300M features a white ceramic dial with wave patterns, a stainless steel case with brushed and high-polished finish surfaces, and a black ceramic unidirectional bezel with a white enamel diving scale. It offers enhanced functionality for divers, including precise tracking of dive time.

  • Condition: Brand new, unworn
  • Case material: stainless steel
  • Case size: 42MM
  • Bezel type: black ceramic, unidirectional
Posted at
Mar 25, 2025, 8:27 PM
Active
MINT Omega SEAMASTER DIVER 300M GREEN WAVE DIAL BRACELET 2025 WARRANTY FULL SET

MINT Omega SEAMASTER DIVER 300M GREEN WAVE DIAL BRACELET 2025 WARRANTY FULL SET

A 2025 Omega Seamaster Diver 300m in 42mm stainless steel with a green ceramic bezel and wave dial. The watch features an Omega Co-Axial Master Chronometer 8800 automatic movement.

  • Condition: Mint, Unpolished Condition
  • Movement: Omega Co-Axial Master Chronometer 8800 Automatic
  • Case size: 42mm diameter
  • Bezel material: Green Ceramic
Posted at
Mar 19, 2025, 10:32 PM
Active